1. I would have visited you before if there _____ quite a lot of people in your house.  A. hadn't B. hadn't been C. wouldn't be D. wasn't 

2. If you had caught the bus, you _____ late for work.  A. wouldn't have been B. would have been C. wouldn’t be D. would be 

3. If I _____, I would express my feelings.  A. were asked B. would ask C. had been asked D. asked 

4. If _____ as I told her, she would have succeeded.  A. she has done B. she had done C. she does D. she did 

5. Will you be angry if I _____ your pocket dictionary?  A. stole B. have stolen C. were to steal D. steal 

6. You made a mistake by telling her a lie. It _____ better if you _____ to her.  A. would have been / hadn't lied B. would be / didn't lie  C. will be / don't lie D. would be / hadn't lied 

7. John would be taking a great risk if he _____ his money in that business.  A. would invest B. invested C. had invested D. invests 

8. She wouldn't have given them all that money if we _____ her to.  A. wouldn’t advise B. won't advise C. hadn't advised D. didn't advise 

9. If the tree hadn't been so high, he _____ it up to take his kite down.

A. could have climbed B. climb C. is climbing D. climbed 

10. If the wall weren't so high, he _____ it up to take his ball down.  A. climbed B. could climb C. is climbing D. climb 

11. If I _____ her phone number, I _____ her last night  A. had known / could have phoned B. knew / would have phoned  C. know / can phone D. knew / could phone 

12. If he ______ the truth, the police wouldn’t arrest him.  A. tells B. told C. had told D. would tell 

13. If you press that button what _____?  A. would happen B. would have happened  C. will happen D. happen 

15. I am very thin. I think, if I _____ smoking, I might get fat.  A. stop B. had stopped C. will stop D. stopped 

16. If I _____ that yesterday, I _____ them.  A. had discovered / would inform  B. had discovered / would have informed  C. had discovered / could inform  D. discovered / can inform 

17. If you _______ to the course regularly, they ________ a certificate last year.  A. go / gave B. go / give  C. had gone / would have given D. went / would give 

18. I think he is not at home. If he _____ in, he ______ the phone.  A. was / answered B. were / would answer  C. were / would have answered D.had been / would have answered 

19. If I ______ in London now, I could visit British Museum.  A. were B. had been C. have been D. would be 

20. If you didn't wear shabby clothes, you _______ more good-looking.  A. will be B. would be C. would have been D. can be 

21. If your hair _______ grey now, what ______ you ________?  A. went / would / do B. goes / would /do  C. had gone / would/do D. had gone / would have / done

 24. If I ________ an Angel, I would try to make happy all the children.  A. am B. have been C. were D. had been 

25. John would be taking a great risk if he invested his money in that business. 

5. What (you / say) would you say if I offered you a job? 

6. The children always (get) get frightened if they watch horror films 

7. If it (not be) weren't for you, I would be late 

8. I can’t help feeling sorry for the hungry children. If only there (be) were peace in the world 

9. Were I to become president, my first act (be) would be to help the poor 

10. If he (listen) listened to his father’s advice, he would still be working here. 

11. If she hadn’t stayed up late last night, she (not / be) wouldn't be tired now.

1. I would have visited you before if there _____ quite a lot of people in your house. 

 A. hadn't B. hadn't been C. wouldn't be D. wasn't 

2. If you had caught the bus, you _____ late for work.  

A. wouldn't have been B. would have been C. wouldn’t be D. would be

 3. If I _____, I would express my feelings.  

A. were asked B. would ask C. had been asked D. asked 

4. If _____ as I told her, she would have succeeded.  

A. she has done B. she had done C. she does D. she did 

5. Will you be angry if I _____ your pocket dictionary?  

A. stole B. have stolen C. were to steal D. steal 

6. You made a mistake by telling her a lie. It _____ better if you _____ to her.  

A. would have been / hadn't lied B. would be / didn't lie  C. will be / don't lie D. would be / hadn't lied 

7. John would be taking a great risk if he _____ his money in that business. 

 A. would invest B. invested C. had invested D. invests 

8. She wouldn't have given them all that money if we _____ her to. 

 A. wouldn’t advise B. won't advise C. hadn't advised D. didn't advise 

9. If the tree hadn't been so high, he _____ it up to take his kite down.

A. could have climbed B. climb C. is climbing D. climbed 

10. If the wall weren't so high, he _____ it up to take his ball down.  

A. climbed B. could climb C. is climbing D. climb 

11. If I _____ her phone number, I _____ her last night  

A. had known / could have phoned B. knew / would have phoned  C. know / can phone D. knew / could phone 

12. If he ______ the truth, the police wouldn’t arrest him.  

A. tells B. told C. had told D. would tell 

13. If you press that button what _____?  

A. would happen B. would have happened  C. will happen D. happen 

15. I am very thin. I think, if I _____ smoking, I might get fat. 

 A. stop B. had stopped C. will stop D. stopped

 16. If I _____ that yesterday, I _____ them.  

A. had discovered / would inform  B. had discovered / would have informed  C. had discovered / could inform  D. discovered / can inform 

17. If you _______ to the course regularly, they ________ a certificate last year.  

A. go / gave B. go / give  C. had gone / would have given D. went / would give 

18. I think he is not at home. If he _____ in, he ______ the phone.  

A. was / answered B. were / would answer  C. were / would have answered D.had been / would have answered 

19. If I ______ in London now, I could visit British Museum. 

 A. were B. had been C. have been D. would be 

20. If you didn't wear shabby clothes, you _______ more good-looking.  

A. will be B. would be C. would have been D. can be

 21. If your hair _______ grey now, what ______ you ________?  

A. went / would / do B. goes / would /do  C. had gone / would/do  D. had gone / would have / done 

24. If I ________ an Angel, I would try to make happy all the children. 

 A. am B. have been C. were D. had been

 25. John would be taking a great risk if he __invested___ his money in that business. 

5. What (you / say) _____would you say______ if I offered you a job? 

6. The children always (get) _____will get______ frightened if they watch horror films 

7. If it (not be) _________weren't____ for you, I would be late

 8. I can’t help feeling sorry for the hungry children. If only there (be) ____were______ peace in the world 

9. Were I to become president, my first act (be) ______would be____ to help the poor 

10. If he (listen) ______listened_______ to his father’s advice, he would still be working here.

 11. If she hadn’t stayed up late last night, she (not / be) _____wouldn't be_______ tired now.

1. I would have visited you before if there _____ quite a lot of people in your house.  A. hadn't B. hadn't been C. wouldn't be D. wasn't 

2. If you had caught the bus, you _____ late for work.  A. wouldn't have been B. would have been C. wouldn’t be D. would be

 3. If I _____, I would express my feelings.  A. were asked B. would ask C. had been asked D. asked 

4. If _____ as I told her, she would have succeeded. 

 A. she has done B. she had done C. she does D. she did

 5. Will you be angry if I _____ your pocket dictionary?  A. stole B. have stolen C. were to steal D. steal 

6. You made a mistake by telling her a lie. It _____ better if you _____ to her.  A. would have been / hadn't lied B. would be / didn't lie  C. will be / don't lie D. would be / hadn't lied

 7. John would be taking a great risk if he _____ his money in that business.  A. would invest B. invested C. had invested D. invests

 8. She wouldn't have given them all that money if we _____ her to.  A. wouldn’t advise B. won't advise C. hadn't advised D. didn't advise 

9. If the tree hadn't been so high, he _____ it up to take his kite down.

A. could have climbed B. climb C. is climbing D. climbed

 10. If the wall weren't so high, he _____ it up to take his ball down.  A. climbed B. could climb C. is climbing D. climb 

11. If I _____ her phone number, I _____ her last night  A. had known / could have phoned B. knew / would have phoned  C. know / can phone D. knew / could phone 

12. If he ______ the truth, the police wouldn’t arrest him.  A. tells B. told C. had told D. would tell 

13. If you press that button what _____?  A. would happen B. would have happened  C. will happen D. happen

 15. I am very thin. I think, if I _____ smoking, I might get fat.  A. stop B. had stopped C. will stop D. stopped 

16. If I _____ that yesterday, I _____ them.  A. had discovered / would inform  B. had discovered / would have informed  C. had discovered / could inform  D. discovered / can inform 

17. If you _______ to the course regularly, they ________ a certificate last year.  A. go / gave B. go / give  C. had gone / would have given D. went / would give

 18. I think he is not at home. If he _____ in, he ______ the phone.  A. was / answered B. were / would answer  C. were / would have answered D.had been / would have answered 

19. If I ______ in London now, I could visit British Museum.  A. were B. had been C. have been D. would be 

20. If you didn't wear shabby clothes, you _______ more good-looking.  A. will be B. would be C. would have been D. can be 

21. If your hair _______ grey now, what ______ you ________?  A. went / would / do B. goes / would /do  C. had gone / would/do D. had gone / would have / done 

24. If I ________ an Angel, I would try to make happy all the children.  A. am B. have been C. were D. had been 

 5. What (you / say) __would you say_________ if I offered you a job? 6. The children always (get) ____will get_______ frightened if they watch horror films 7. If it (not be) ______wasn't _______ for you, I would be late 8. I can’t help feeling sorry for the hungry children. If only there (be) ___is_______ peace in the world

 9. Were I to become president, my first act (be) ______would be__ to help the poor 10. If he (listen) ____listened_________ to his father’s advice, he would still be working here. 11. If she hadn’t stayed up late last night, she (not / be) ________wouldn't be____ tired now.

Complete each of the following sentences so that it means the same as the sentences before it.

Rita is ex hausted today because she didn't get any sleep last night.

-> If Rita had got sleep last night, she wouldn't be exhausted today

Choose the best answer among A,B,C or D to complete each sentences.

1. I would have visited you before if there ........ quite a lot of people in your house.

A. hadn't ❤ B. hadn't been ❤ C. wouldn't be ❤ D. wasn't

2. If you had caught the bus, you ............ late for work.

A. wouldn't have been ❤ B. would have been ❤ C. wouldn't be ❤ D. would be

3. If I ........., I would express my feelings.

A. were asked ❤ B. would ask ❤ C. had been asked ❤ D. asked

4. If ............ as I told her, she would have succeeded.

A. she has done ❤ B. she had done ❤ C. câu trả lời khác (ghi rõ)

Choose the best answer for each of the following sentences
1. If I had time, I would go with you.
A. I am free and surely go with you.
B. I am too busy to go with you.
C. I will go with you because I have time.
D. I am free enough to go with you.

2. If Margaret hadn't been wearing a seat belt, she ____ Injured.
A. has been
B. would has been
C. would be
D. would have been

3. If I ____ the rain yesterday, I ______ ill.
A. had not caught / would have been
B. had not caught / would not have been
C. have not caught / were not
D. have not caught / would have been

4. He looked frightened as if he _____ a ghost.
A. sees
B. is seeing
C. has seen
D. had seen

5. What _____ if there _____ a serious nuclear accident.
A. will happen / was
B. happens / were
C. would happen / were
D. would happen / had been

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been

Lần sau bn vt thì cách ra cho dễ nhìn nhé~~~~

Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she

2.If you_____to me, you wouldn’t have got so much trouble.

A. listened B. would listen C. had listened D. Would have listened

3.If you don’t know how to spell a word, you_____ look it up in the dictionary.

A. must B. will C. should D. ought

4.If the sun _____, we _____for a walk.

A. shines / will go B. shone / will go C. shone / would go D. had shone / would go

5.The campfire _____ if it _____ last night.

A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains

6.But for our parents, we _____ successful in life.

A. will never be B. would never be C. wouldn’t have be D. would have never been

7.If I _____ my wallet at home this morning, I _____ money for lunch now.

A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had

8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do.

A. were / would know B. is / will know C. had been / would have known D. was / would know

9.If we _____ the plans carefully, we would not have had so many serious mistakes.

A. study B. had studied C. studied D. were studying

10.I will never talk to you again _____ you apologize me _____ your being rude.

A. if / for B. unless / for C. or / of D. whether / or

1 we did not visit the museum because we had no time

a if we have time , we will visit the museum

b if we had time , we would visit the museum

c if we had had time , we would have visited the museum

d if we had had time , we will visit the museum

2 he looked frightened as if he ................

a ghost a sees b is seeing c has seen d had seen

3 ........... resigned , we would have been forced to sack him

a had he not b had not he c he had not d he not had

4 if you ................ me about the bad service , we’d have eaten there

a did not tell b would not have told c had not told d had told

5 the teacher was absent today, so class was canceled . if she ........... absent again tomorrow , class ........ tomorrow,too

a is/will cancel b is / will be canceled c was / would be canceled d was/ would cancel

6 if you .................. to my advice in the first place , you............... in this mess right now

a listen/will be b had listened / would not have been c will listened / would not be d had listened/ would not be

7 if i had been absent from class yesterday , i ............. the math test

a would missed b would have missed c will miss d miss

8 if you ............... here earlier , you ............. her

a had come / would have met b come / meet c came / would meet d comes will meet

9 i think you should stop smoking

a if i am you , i will stop smoking

b if i were you , i will stop smoking

c if i were you , i would stop smoking

d if i had been you , i would stop smoking

10 if i were , i would work harder

a you would rather not work so hard

b you should work harder

c you should work with me

d do not work so hard

41-Come and work for my company iif you…….better to do.
A-have nothing B-will have nothing C-had something D-had nothing

42-If you had done as I told you ,I think you……….
A-would succeed B-would have succeeded C-could succed D-had succeeded

43-If he had got half a mark more, he ……in the exam.
A-wouldn’t fail B-wouldn’t have failed C-won’t fail D-won’t be failing

44-If it……… tomorrow, we may postpone going.
A-rains B-will rain C-shall rain D-raining

45-If you hadn’t watched that late movie last night, you……sleepy now.
A-wouldn’t have been B-wouldn’t be
C-might have not been D-would’t have been being

46 - If you …….as I told you, you ……….sorry now.
A-did/would not be B-had done/had not been
C-do /would not be D-had done/would not be

47-If I………I will let you know .
A-am staying B-will stay C-do stay D-would stay

48-“Are you thinking about going to the Bahamas for the hollidays?”
“No,but if I ……the time , I would definitely go”
A-have B-had C-have had D-would have

49-“It’s really raining”
“Yes.If the weather……, we’ll have to camp somewhere else”.
A-would get worse B-might get worse C-get worse D-should get worse

50-“Why did you only send twenty dollats in the mail?”
“If I had had more money, I ……..given you more.”
A-will have B-would have C-would D-have

41-Come and work for my company iif you…….better to do.
A-have nothing B-will have nothing C-had something D-had nothing

42-If you had done as I told you ,I think you……….
A-would succeed B-would have succeeded C-could succed D-had succeeded

43-If he had got half a mark more, he ……in the exam.
A-wouldn’t fail B-wouldn’t have failed C-won’t fail D-won’t be failing

44-If it……… tomorrow, we may postpone going.
A-rains B-will rain C-shall rain D-raining

45-If you hadn’t watched that late movie last night, you……sleepy now.
A-wouldn’t have been B-wouldn’t be
C-might have not been D-would’t have been being

46 - If you …….as I told you, you ……….sorry now.
A-did/would not be B-had done/had not been
C-do /would not be D-had done/would not be

47-If I………I will let you know .
A-am staying B-will stay C-do stay D-would stay

48-“Are you thinking about going to the Bahamas for the hollidays?”
“No,but if I ……the time , I would definitely go”
A-have B-had C-have had D-would have

49-“It’s really raining”
“Yes.If the weather……, we’ll have to camp somewhere else”.
A-would get worse B-might get worse C-get worse D-should get worse

50-“Why did you only send twenty dollats in the mail?”
“If I had had more money, I ……..given you more.”
A-will have B-would have C-would D-have

41-Come and work for my company iif you…….better to do.
A-have nothing B-will have nothing C-had something D-had nothing

42-If you had done as I told you ,I think you……….
A-would succeed B-would have succeeded C-could succed D-had succeeded

43-If he had got half a mark more, he ……in the exam.
A-wouldn’t fail B-wouldn’t have failed C-won’t fail D-won’t be failing

44-If it……… tomorrow, we may postpone going.
A-rains B-will rain C-shall rain D-raining

45-If you hadn’t watched that late movie last night, you……sleepy now.
A-wouldn’t have been B-wouldn’t be
C-might have not been D-would’t have been being

46 - If you …….as I told you, you ……….sorry now.
A-did/would not be B-had done/had not been
C-do /would not be D-had done/would not be

47-If I………I will let you know .
A-am staying B-will stay C-do stay D-would stay

48-“Are you thinking about going to the Bahamas for the hollidays?”
“No,but if I ……the time , I would definitely go”
A-have B-had C-have had D-would have

49-“It’s really raining”
“Yes.If the weather……, we’ll have to camp somewhere else”.
A-would get worse B-might get worse C-get worse D-should get worse

50-“Why did you only send twenty dollats in the mail?”
“If I had had more money, I ……..given you more.”
A-will have B-would have C-would D-have

1, If had follow your advice, I........happier now

a, am b, should be c, will have been d, have been

2, If I.......more time, I should take up golf as a hobby

a, have b, had c, has

3, If he..............here now , we would ask his opinion

a, is b, were c, has been d, had been

4, If I ..........the chance , I would have trained to be a dortor

a, would had b, would have c, have had d, had had

5, If I were you ...........phone and tell her you're going to be late

a, I'd b, I'lll c, I'd have d, I

6, If I ..........convenient , lets it go out for a drink tonight

a, be b, is c, was d, were

7, If you ......time, please write to me

a, have b, had c, have had d, has

8, If it .........tomorrow, we may postpone going on a picnic

a, will rain b, rains c, shall rain d, raining

9, If you hadn't watched that late mivie last night , you ..........sleepy now

a, wouldn't have been b, wouldn't be c, might have not been d, wouldn't have been being

10, If you...........as I told you, you ............sorry now

a, did/would b, had done/had not been c, do /would not be d, had done/would not be

11, If only I .............him now

a, see b, saw c, have seen d, seen

50. Henry ________ a rich man if he had been more careful in the past.

A. would have been B. will be C. would be D. was

51. If I ________ you, I wouldn’t buy that coat.

A. am B. was C. were D. would be

52.  If she have a lot of money, she will buy a new car.

                   A                    B              C                 D

53. I’m not a doctor. If I _______a doctor, I ____________help the sick.

a. am/ will              b. was/ will              c. were/ would d. were/ will

54. Unless you ______quiet, I would scream.

a. didn’t keep b. kept          c. will keep                  d. would keep

55. What would Tom do if he ___________ the truth?

a. would know        b. has know c. knows d. knew

56. If he ________to the party yesterday, he would have met his old friend.a. go b. went c. gone d. had gone

57. Unfortunately, I didn't have address. If I _________ it, I would have sent you a postcard.

A. had B. have had C. had had D. have

58. If I could speak Spanish, I ___________ next year studying in London.

A. would spend B. will spend C. had spent D. would have spent

59. If I hadn’t drunk so much coffee, __________ better.

A. I slept B. I’ll sleep C. I’d have slept D. I sleep

60. What would happen if the temperature is warmer?

                 A                 B             C                    D

61. I wouldn’t have read your diary if you didn’t hide it in such an obvious place.

            A                  B                                      C                    D

62. If I see him, I (give) _________will give________ him a gift.

1b 2a 3c 4a 5b 6a 7b 8a 9b 10a 11bỏ 12c 13d 14d 15a 16b 17d 18d 19b 20c 21c 22b 23d 24c 25d 26d 27d 28c 29s 30c 31b 32c 33a 34c 35b 36d 37b 38a 39c 40d

(ý kiến cá nhoân của iem nhoa) thích thì tích (t  i  c  k)